Alright so I'm completely ditching the idea designating sides

but on to more important things.
The whole point of this is to make early war aircraft that arn't used very much more useful.
So to review how this would work is one week equals one year of the war SO:
any aircraft available before 1940 could be used in the first week, then the aircraft availabel in 1940 would be added week to ect.
Then the last weekend a bunch of experimental/post war fighters would be added (Like P-59s, MiG-9s, Vampires, ect.) just to make things interesting....